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KMJ All Jewelry

Artisan, Fine + Handmade Jewelry

From the sheen on an aspen leaf to the dramatic canyons in Costa Rica, the jewelry collections by Denver jewelry store owner and designer, Kate Maller, are inspired by the shapes, forms, and textures found in nature. In her travels to faraway places, or just hanging out with her dogs in the park, Kate is drawn to simplicity and power. Organic forms, surfaces, and structures, and the interplay of light and shadow influence her designs, first in her sketchbook and then at the jewelry bench in her Denver studio.


KMJ Essential Hinged Bangle (Dusted with Diamonds) - 22ky, 18ky, Oxidized Silver + VS Diamonds
KMJ Essential Hinged Bangle (Dusted with Diamonds) - 22ky, 18ky, Oxidized Silver + VS Diamonds
Made to Order

KMJ Essential Hinged Bangle (Dusted with Diamonds) - 22ky, 18ky, Oxidized Silver + VS Diamonds

$3,495.00

Dusted Carabiner Earrings - 22ky, 18ky + Oxidized Silver
Dusted Carabiner Earrings - 22ky, 18ky + Oxidized Silver

Dusted Carabiner Earrings - 22ky, 18ky + Oxidized Silver

$1,145.00

Half Round Band With Scattered Diamonds - 18k/20k Gold, Oxidized Silver + VS Diamonds
Half Round Band With Scattered Diamonds - 18k/20k Gold, Oxidized Silver + VS Diamonds

Half Round Band With Scattered Diamonds - 18k/20k Gold, Oxidized Silver + VS Diamonds

From $2,445.00

Starburst Signet - 22ky, 18ky, Oxidized Silver + VS Diamonds
Starburst Signet - 22ky, 18ky, Oxidized Silver + VS Diamonds

Starburst Signet - 22ky, 18ky, Oxidized Silver + VS Diamonds

$1,010.00

Dusted Scattered Diamond Drop Earrings - 22ky, 18ky, Oxidized Silver + VS Diamonds
Dusted Scattered Diamond Drop Earrings - 22ky, 18ky, Oxidized Silver + VS Diamonds

Dusted Scattered Diamond Drop Earrings - 22ky, 18ky, Oxidized Silver + VS Diamonds

$2,535.00

Asymmetrical Cuff - 22k Gold, Oxidized Silver + Reclaimed Diamonds
Asymmetrical Cuff - 22k Gold, Oxidized Silver + Reclaimed Diamonds

Asymmetrical Cuff - 22k Gold, Oxidized Silver + Reclaimed Diamonds

$2,500.00

Dusted Everyday Necklace - 22ky Gold, 18ky Gold, Oxidized Silver + VS Diamonds
Dusted Everyday Necklace - 22ky Gold, 18ky Gold, Oxidized Silver + VS Diamonds
Made to Order

Dusted Everyday Necklace - 22ky Gold, 18ky Gold, Oxidized Silver + VS Diamonds

$2,325.00

Sol Burst Signet - 22ky, 18ky, Oxidized Silver + VS Diamonds
Sol Burst Signet - 22ky, 18ky, Oxidized Silver + VS Diamonds

Sol Burst Signet - 22ky, 18ky, Oxidized Silver + VS Diamonds

$1,595.00

Dusted Slice Band + Diamonds - 22k, Oxidized silver + VS Diamonds
Dusted Slice Band + Diamonds - 22k, Oxidized silver + VS Diamonds

Dusted Slice Band + Diamonds - 22k, Oxidized silver + VS Diamonds

From $1,470.00

Petite Sol Burst Earrings - 22ky, 18ky, Oxidized Silver + VS Diamonds
Petite Sol Burst Earrings - 22ky, 18ky, Oxidized Silver + VS Diamonds

Petite Sol Burst Earrings - 22ky, 18ky, Oxidized Silver + VS Diamonds

$2,610.00

Black + Gold Spinner Ring 18k/22k, Oxidized Silver
Black + Gold Spinner Ring 18k/22k, Oxidized Silver

Black + Gold Spinner Ring 18k/22k, Oxidized Silver

$845.00

Round Rose Cut Diamond Studs - 18ky + Diamonds
Round Rose Cut Diamond Studs - 18ky + Diamonds

Round Rose Cut Diamond Studs - 18ky + Diamonds

$1,250.00

Golden Eye Studs - 22k/18k Gold, Oxidized Silver
Golden Eye Studs - 22k/18k Gold, Oxidized Silver

Golden Eye Studs - 22k/18k Gold, Oxidized Silver

$645.00

Dusted Orb Necklace - 22ky Gold, 18ky Gold + Oxidized Silver
Dusted Orb Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

Dusted Orb Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

$1,025.00

Dusted Spinner Ring 18k/22k, Oxidized Silver
Dusted Spinner Ring 18k/22k, Oxidized Silver
Made to Order

Dusted Spinner Ring 18k/22k, Oxidized Silver

$1,145.00

Dusted Half Round Band - 22k Gold, Oxidized Silver
Dusted Half Round Band - 22k Gold, Oxidized Silver

Dusted Half Round Band - 22k Gold, Oxidized Silver

$370.00

5 Diamond Half-Round Band- 18k/20k Gold + VS Diamonds
5 Diamond Half-Round Band- 18k/20k Gold + VS Diamonds

5 Diamond Half-Round Band- 18k/20k Gold + VS Diamonds

From $620.00

Half-Round Bands - 18k/20k Gold
Half-Round Bands - 18k/20k Gold

Half-Round Bands - 18k/20k Gold

From $1,835.00

Celestial Station Necklace - 22ky Gold, 18ky Gold + Oxidized Silver
Celestial Station Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

Celestial Station Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

From $1,390.00

Dusted + Diamond Orb Necklace - 22ky Gold, 18ky Gold, Oxidized Silver + VS Diamond
Dusted + Diamond Orb Necklace - 22ky Gold, 18ky Gold, Oxidized Silver + VS Diamond

Dusted + Diamond Orb Necklace - 22ky Gold, 18ky Gold, Oxidized Silver + VS Diamond

$1,700.00

Golden Celestial Studs - 18k Gold
Golden Celestial Studs - 18k Gold

Golden Celestial Studs - 18k Gold

$670.00

Golden Eye Necklace - 22ky Gold, 18ky Gold + Oxidized Silver
Golden Eye Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

Golden Eye Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

$1,165.00

Dusted Love Studs - 22k/18k Gold, Oxidized Silver
Dusted Love Studs - 22k/18k Gold, Oxidized Silver

Dusted Love Studs - 22k/18k Gold, Oxidized Silver

$425.00

Elliptic Earrings - Large - 22ky Gold, 18ky Gold + Oxidized Silver
Elliptic Earrings - Large - 22ky Gold, 18ky Gold + Oxidized Silver

Elliptic Earrings - Large - 22ky Gold, 18ky Gold + Oxidized Silver

$975.00

Dusted Statement Necklace - 22ky Gold, 18ky Gold + Oxidized Silver
Dusted Statement Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

Dusted Statement Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

$2,270.00

Elliptic Earrings - Medium - 22ky Gold, 18ky Gold + Oxidized Silver
Elliptic Earrings - Medium - 22ky Gold, 18ky Gold + Oxidized Silver

Elliptic Earrings - Medium - 22ky Gold, 18ky Gold + Oxidized Silver

$810.00

Dusted Celestial Studs - 22k/18k Gold, Oxidized Silver
Dusted Celestial Studs - 22k/18k Gold, Oxidized Silver

Dusted Celestial Studs - 22k/18k Gold, Oxidized Silver

$440.00

Dusted Orb Everyday Earrings - 22ky Gold, 18ky Gold + Oxidized Silver
Dusted Orb Everyday Earrings - 22ky Gold, 18ky Gold + Oxidized Silver

Dusted Orb Everyday Earrings - 22ky Gold, 18ky Gold + Oxidized Silver

$760.00

Dusted Rainbow Necklace - 22ky Gold, 18ky Gold + Oxidized Silver
Dusted Rainbow Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

Dusted Rainbow Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

$1,075.00

Golden Love Studs- 18k Gold
Golden Love Studs- 18k Gold

Golden Love Studs- 18k Gold

$590.00

Dusted Love Necklace - 22ky Gold, 18ky Gold + Oxidized Silver
Dusted Love Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

Dusted Love Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

$1,095.00

Elliptic Necklace - 22ky Gold, 18ky Gold + Oxidized Silver
Elliptic Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

Elliptic Necklace - 22ky Gold, 18ky Gold + Oxidized Silver

$1,145.00

Three Bloom Dusted Skinny Cuff - 22ky, 18ky, Oxidized Silver + VS Diamonds
Three Bloom Dusted Skinny Cuff - 22ky, 18ky, Oxidized Silver + VS Diamonds
New

Three Bloom Dusted Skinny Cuff - 22ky, 18ky, Oxidized Silver + VS Diamonds

$1,045.00

Slice Statement Cuff - 22k Gold + Oxidized Silver
Slice Statement Cuff - 22k Gold + Oxidized Silver
New

Slice Statement Cuff - 22k Gold + Oxidized Silver

$1,775.00

Dusted Bauble Cuff - 22ky, 18ky, Oxidized Silver + VS Diamonds
Dusted Bauble Cuff - 22ky, 18ky, Oxidized Silver + VS Diamonds

Dusted Bauble Cuff - 22ky, 18ky, Oxidized Silver + VS Diamonds

$2,985.00

Petite Silver + Diamond Studs - Oxidized Silver + VS Diamond
Petite Silver + Diamond Studs -  Oxidized Silver + VS Diamond

Petite Silver + Diamond Studs - Oxidized Silver + VS Diamond

$425.00

18k Gold Chubby Huggies - 18ky
18k Gold Chubby Huggies - 18ky

18k Gold Chubby Huggies - 18ky

$1,030.00

Petite Sol Burst Necklace - 22ky, 18ky, Oxidized Silver + Diamonds
Petite Sol Burst Necklace - 22ky, 18ky, Oxidized Silver + Diamonds
Made to Order

Petite Sol Burst Necklace - 22ky, 18ky, Oxidized Silver + Diamonds

$1,800.00

Carabiner Chain Necklace - 22ky, 18ky + Oxidized Silver
Carabiner Chain Necklace - 22ky, 18ky + Oxidized Silver
Made to Order

Carabiner Chain Necklace - 22ky, 18ky + Oxidized Silver

$7,950.00

18k Carabiner Earrings - 18ky + Diamonds
18k Carabiner Earrings - 18ky + Diamonds

18k Carabiner Earrings - 18ky + Diamonds

$2,635.00

Dusted Orb Studs - 22k/18k Gold, Oxidized Silver
Dusted Orb Studs - 22k/18k Gold, Oxidized Silver

Dusted Orb Studs - 22k/18k Gold, Oxidized Silver

$530.00

Carabiner Chain Bracelet - 22ky, 18ky + Oxidized Silver
Carabiner Chain Bracelet - 22ky, 18ky + Oxidized Silver
Made to Order

Carabiner Chain Bracelet - 22ky, 18ky + Oxidized Silver

$4,880.00

18k Gold Scattered Diamond Signet - 18ky + VS Diamonds
18k Gold Scattered Diamond Signet - 18ky + VS Diamonds

18k Gold Scattered Diamond Signet - 18ky + VS Diamonds

$3,555.00

Starburst Earring Drops - 22ky, 18ky, Oxidized Silver + VS Diamonds
Starburst Earring Drops - 22ky, 18ky, Oxidized Silver + VS Diamonds

Starburst Earring Drops - 22ky, 18ky, Oxidized Silver + VS Diamonds

$6,125.00

Flared Spring Cuff - 22ky, Oxidized Silver + VS Diamonds
Flared Spring Cuff - 22ky, Oxidized Silver + VS Diamonds

Flared Spring Cuff - 22ky, Oxidized Silver + VS Diamonds

$2,645.00

Double Gold Moon Surface Drops - 22ky + 18ky
Double Gold Moon Surface Drops - 22ky + 18ky

Double Gold Moon Surface Drops - 22ky + 18ky

$1,320.00

Classic KMJ Dusted Signet - 22ky + Oxidized Silver
Classic KMJ Dusted Signet - 22ky + Oxidized Silver

Classic KMJ Dusted Signet - 22ky + Oxidized Silver

$715.00

Turning Aspen Charm - 18k Rose Gold + VS Diamond
Turning Aspen Charm - 18k Rose Gold + VS Diamond

Turning Aspen Charm - 18k Rose Gold + VS Diamond

$740.00



The pieces in every KMJ collection are designed by Kate herself. Once a collection has been designed, every piece is handcrafted in Kate’s studio and never out-sourced. Her knowledge of jewelry making and her skilled craftsmanship uphold the KMJ brand of excellence. Of all the aspects involved in creating original jewelry, landing on a theme for a new collection and designing the individual pieces is Kate’s passion. Her knowledge of architecture and landscape inform her work and she always goes beyond just beauty to include sustainability, which is the ground zero of Kate’s handcrafted jewelry. 

Every KMJ collection of rings, bracelets, necklaces, and earrings features recycled, high-quality precious stones and reclaimed or ethically-sourced diamonds and gemstones. Because there are no shortcuts in her process and no compromising of materials, the purchaser of a KMJ piece can be confident of the jewelry’s heirloom quality and lasting beauty. The unique, handcrafted artisan jewelry you love will be just as lovely when the time comes to gift your daughter on a special birthday, her college graduation, or her wedding day. The pieces are timeless, and handmade with care in our Denver, CO design studio.